<!DOCTYPE html>
<html>
<head>
	<title>生产管理系统</title>
	<style type="text/css">
		.page503{
			background-image:url(/images/503-page.jpg);
            background-position: center;
            background-repeat: no-repeat;
            background-attachment:fixed;
            min-width: 800px;
            height: 100%;
		}
		.page503-red{
			color: #d7312e;
		} 	
		.page503 .content{position: absolute;top: 400px;left: 100px; color:#999; font-size: 14px;}
		.page503 .content a{margin-left: 20px;}
	</style>
</head>
<body class="page503">
	<div class="content"><p><span class="page503-red" id="set-time">5</span>秒后自动返回上一页面<a href="/" class="page503-red">手动返回 >></a></p></div>
</body>
<script src="/javascripts/jquery-3.3.1.min.js"></script>
<script src="javascripts/public.js"></script>
<script type="text/javascript">
$(function(){
	get_time(4);
	change_Width_Height();
	
})	
function get_time(i){
	if(i!=0){
		setTimeout(function(){
			$('#set-time').text(i--);
			get_time(i)
		},1000);
	}
	else{
		location.href = "/";
	}
}

window.onresize=function(){
	change_Width_Height();
}

</script>
</html>